1. Department of Health Studies; The University of Chicago; Chicago; IL; USA
2. UChicago Research Bangladesh (URB), Ltd.; Dhaka; Bangladesh
3. Department of Environmental Health Sciences; Mailman School of Public Health; Columbia University; New York; NY; USA
4. Centre for Child and Adolescent Health; International Centre for Diarrhoeal Disease Research; Dhaka; Bangladesh
5. Biological Sciences Division; The University of Chicago; Chicago; IL; USA
6. Section of Biostatistics & Epidemiology; Department of Community & Family Medicine; BioInformatics Service Center; Dartmouth Medical School; Lebanon; NH; USA
7. Shaheed Suhrawardy Medical College; Dhaka; Bangladesh
8. Department of Pathology; Bangabandhu Sheikh Mujib Medical University; Dhaka; Bangladesh
9. Section of Dermatology; Department of Medicine; The University of Chicago; Chicago; IL; USA
10. Department of Medicine; Dartmouth Medical School; Hanover; NH; USA